—I wore sports shoes to the ball yesterday evening by mistake!
— Oh, dear, you must be very ____ at the ball!
| A．embarrassed | B．satisfied |
| C．tired | D．surprised |
I’ve got _______ uniform. She’s got _________ umbrella.
A. an…an B. a…an C. a…a
Many people are waiting _____ the train ______ the underground station.
A. for…at B. with…at C. to…in
—Would you like to help clean up the school yard?
—_______. But I’m busy now.
| A．No, thanks | B．Yes, please |
| C．Yes, I’d like to | D．No, I wouldn’t |
You can’t put off _______ the book to the library because you can only _______ it for two weeks.
| A．returning; keep | B．returning; borrow |
| C．to return; keep | D．to return; borrow |
I want to know if the idea _______ she has thought up works out fine.
| A．who | B．where | C．that | D．how |